CN104314047B - Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method - Google Patents
Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method Download PDFInfo
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- CN104314047B CN104314047B CN201410627672.5A CN201410627672A CN104314047B CN 104314047 B CN104314047 B CN 104314047B CN 201410627672 A CN201410627672 A CN 201410627672A CN 104314047 B CN104314047 B CN 104314047B
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- 239000004567 concrete Substances 0.000 title claims abstract description 96
- 238000007789 sealing Methods 0.000 title claims abstract description 48
- 238000010276 construction Methods 0.000 title abstract description 12
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 184
- 239000010426 asphalt Substances 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims abstract 2
- 239000007924 injection Substances 0.000 claims abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 239000002775 capsule Substances 0.000 claims description 6
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 9
- 239000012783 reinforcing fiber Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 230000010410 reperfusion Effects 0.000 description 3
- 206010011732 Cyst Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 208000031513 cyst Diseases 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/04—Cores for anchor holes or the like around anchors embedded in the concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/385—Sealing means positioned between adjacent lining members
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Paleontology (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- Ocean & Marine Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Revetment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention relates to a kind of water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method, swaging die includes skeleton and water pocket, described water pocket is connected with skeleton and is arranged on outside skeleton, when applying described swaging die, described skeleton is connected with the sealing piece being embedded in fist stage concrete section part, water is filled in described water pocket, pour second stage concrete, and after second stage concrete initial set, discharge the water in described water pocket, and after described skeleton and water pocket are removed, form the semicircle die cavity being available for injecting molten asphalt in second stage concrete section, in die cavity, injection molten asphalt can reach sealing effect；The present invention can solve the movement joint seepage problem that hydraulic engineering causes because of stratum differential settlement or the changing of the relative positions, and swaging die repeats and utilizes.
Description
Technical field
The present invention relates to a kind of underground/submerged structure water-tight device, particularly to a kind of deformation of water-bag type concrete works
Seam sealing swaging die and its manufacture and construction method.
Background technology
In existing xoncrete structure, the such as underground such as checkdam, cistern, subway, culvert, sluice, tunnel, under water
In engineering, due to being unable to continuous placing or the deformation due to settlement of foundation (earthquake), or the coagulation causing due to the change of temperature
The reason such as expand with heat and contract with cold of native component, deliberately leaves movement joint often pouring, anti-seep measure will be taken in these gaps, prevents
External water or subsoil water leak in structure space, and present usual way is to set between fist stage concrete and second stage concrete
Put concrete pit, in groove, set maltha and copper sheet or rubber water-proof piece, however, this method needs concrete soil box in advance, be
So that concrete pit is combined closely with second stage concrete, need to carry out dabbing process to concrete pit periphery 3 faces, thus can
Extend the duration and increase artificial, simultaneously because the typically every segment length (highly) of concrete pit only has 50-100cm, deformation gap will
Connected and composed by multiple concrete pits, therefore can produce a plurality of transverse slot, and the irregular deformation of multiple concrete pit, meeting
Cause the race that postorder irrigates maltha to emit phenomenon, and be difficult to clean up；And adopt number of patent application 2014100489253 with channel-section steel
Replace concrete pit technology although expense and reduction of erection time can be saved than former construction method, but because channel-section steel will be retained
It is not possible to recycling in dam body, therefore still cause to waste, being therefore badly in need of one kind can form in second stage concrete section
The equipment in the prefabricated chamber of asphalt reperfusion.
Content of the invention
In order to solve the above problems, the present invention provides a kind of water-bag type concrete works movement joint sealing swaging die and its system
Make and construction method, the swaging die of the present invention can second stage concrete section preset go out a semicircle die cavity, pour into Colophonium
, and swaging die can repeatedly use using rear taking-up, and the vertical water sealing structure using this swaging die can meet
Multiple ground condition/stratum differential settlement or the changing of the relative positions, telescopic displacement etc., can be with material-saving expense and reduction of erection time.
For achieving the above object, the present invention provides following technical scheme：
A kind of water-bag type concrete works movement joint sealing swaging die is it is characterised in that it includes skeleton and water pocket, described
Water pocket is connected with skeleton and is arranged on outside skeleton, apply described swaging die when, described skeleton be embedded in fist stage concrete
The sealing piece of section part connects, and fills water, pour second stage concrete in described water pocket, and after second stage concrete initial set, release
Go out the water in described water pocket, and after described skeleton and water pocket are removed, formed in second stage concrete and be available for injecting molten asphalt
Semicircle die cavity.
More preferred, described sealing piece is rectangle copper sheet, and its pre- side being embedded in fist stage concrete longitudinally sets
Have 90 ° of knuckles, opposite side from the protruding preseting length in the middle part of fist stage concrete section, for example, by described rectangle copper sheet
Half is embedded in fist stage concrete in advance, and second half stretches out from fist stage concrete section.
More preferred, it is provided with groove in the middle part of described skeleton, and the both sides of described skeleton longitudinally spaced are provided with fixation
Hole, and the upper and lower end of described skeleton is respectively equipped with lifting hole(eyelet) and base, two sides of described skeleton arrange 45 ° of chamferings simultaneously.
Further, the radius of described base is less than or equal to described depth of groove.
More preferred, described water pocket has arc section structure, and its upper end is provided with water inlet, and water inlet be provided with permissible
The lid screwing, lower end is provided with apopore, and apopore is provided with the stay bolt with its matching thread, and apopore bottom is provided with sealing
Bottom.
Further, the upper surface of described water pocket is plane, and the middle part of this plane is provided with water pocket groove along longitudinal, and in
Described water pocket groove both sides are longitudinally spaced to be provided with fixing point, and described water pocket groove and the skeleton groove on described skeleton are closely joined
Fixing point in conjunction, water pocket is fitted close with the fixing hole on described skeleton.
Further the thickness of described water pocket two side is 2 times of anterior wall thickness.
Further described water pocket adopts and is also mingled with reinforcing fiber silk, water in rubber bag with water, and the cyst wall of described water pocket
Capsule circular arc external surface is provided with lobe.Wherein, it is provided with groove in the middle part of described skeleton, with accommodating preset sealing piece, skeleton
Both sides are longitudinally spaced to be provided with fixing hole, is deformed after water pocket prevention pressurization with fixing, the upper end of skeleton is provided with lifting hole(eyelet), conveniently stripped
And taking-up, the lower end of skeleton is provided with base it is ensured that water pocket hangs out die cavity together；Two sides of skeleton arrange 45 ° of chamferings,
Conveniently stripped.
Wherein, the radius of described base is equal to the 2/3 about of described depth of groove or base radius, can undertake big
Part water pocket bottom surface is it is ensured that disposably hang out skeleton and water pocket.
Wherein, described water pocket is semi-cylindrical or more than half elliptical cylinder-shape, and its upper end is provided with water inlet, and lower end is provided with sealing
Bottom, be provided with apopore in bottom side, a stay bolt is tightened with apopore or unscrewed, blocked water or the mesh that discharges water with reaching sealing
, on water pocket, plane is longitudinally provided with water pocket groove, the size of water pocket groove and skeleton groove close-fitting, water pocket to the middle part of lower plane
The both sides of plane be longitudinally spaced-apart and be provided with fixing point；Described water pocket two side is 2 times of anterior wall thickness, and both sides
Gradually forward wall circular arc is thinning for wall, and water pocket groove and fixing point are correspondingly arranged with the groove of skeleton and fixing hole, and dimensional fits are good
Good, can closely be assembled integrally.
The demoulding and reach some strength for convenience, described water pocket selects rubber bag with water, and also presss from both sides in water pocket pars intramuralis
Miscellaneous have reinforcing fiber silk, the reinforcing fiber silk particularly intersecting in length and breadth.
In order that Colophonium is adhesive more preferable in concrete-type intracavity, projection can be distributed with water pocket circular arc external surface
Portion, lobe can be round point shape, or the glazing bar in vertical or horizontal protrusion surface, can form concave point after the demoulding in die cavity
Or groove, to increase the cohesive force of Colophonium.
The invention also discloses a kind of manufacture method of water-bag type concrete works movement joint sealing swaging die, described type
Chamber mould includes skeleton and water pocket it is characterised in that including following technique and step：
1) carcasing：Skeleton is rectangular steel plates, thickness 2-4mm, and length is more than movement joint height 20-40cm, at middle part
Fold or weld groove, depth of groove is 15-30cm, recess width 5-10cm, and skeleton 30-50cm containing recess width, in skeleton
Both sides be longitudinally spaced-apart setting fixing hole, on the upper recess of skeleton arrange lifting hole(eyelet), about the lower end of skeleton
Both sides are respectively welded the base of sector, and the radius of described base is equal to the depth of described groove, and two sides of skeleton arrange 45 °
Chamfering；
2) water pocket makes：Water pocket is rubber casting, and water pocket is semi-cylindrical, and it is recessed that the middle part of its plane is longitudinally provided with water pocket
Groove, the size of water pocket groove is mated with skeleton groove, and the thickness of its groove walls and two side is more than the thickness of antetheca circular arc；Described
Its upper end of water pocket be provided with water inlet, and water inlet is provided with the lid that can screw, and lower end side is provided with apopore, and apopore
It is provided with the stay bolt with its matching thread, apopore bottom sets Packed bottom, the both sides of the fore-and-aft plane of water pocket are provided with several
Fixing point, the position of each fixing point, size with the fixing hole of corresponding skeleton and are mated；Water pocket contains the water pocket wall of upper and lower termination
Inside accompanies reinforcing fiber silk, and its circular arc external surface is provided with projection；
3) assembling of swaging die：Water pocket groove is directed at skeleton groove, water pocket bottom is arranged on skeleton base, described water
Skeleton groove on capsule groove and described skeleton is fitted close, the fixing point on water pocket is closely joined with the fixing hole on described skeleton
Close, be assembled integrally the swaging die that completes.
The invention also discloses a kind of construction method of water-bag type concrete works movement joint sealing swaging die, including as follows
Technique and step：
1) fist stage concrete pours：By sealing copper sheet have knuckle while being preset in the section part of deformed concrete crack,
Copper sheet is longitudinally disposed at the centre of concrete cross section width, the pre-buried half of its width, protrudes half, and fixed form and sealing are purple
Copper sheet after-pouring fist stage concrete；
2) setting of swaging die：Fist stage concrete solidifies a couple of days, arranges swaging die, the bone of swaging die at concrete cross section
Frame groove is stuck on the sealing copper sheet of fist stage concrete section protrusion, arranges coal tar on the concrete cross section of skeleton both sides
Felt；Pipe is set outside the apopore of water pocket side, and stay bolt one end is spirally connected with apopore by pipe；
3) water pocket water filling：In the water pocket of the swaging die setting, the water inlet from water pocket top adds water or other liquid
Body, water pocket tightens lid after filling it up with；
4) second stage concrete pours：After setting swaging die and template, second stage concrete according to profile height placement layer by layer,
Every layer of 50cm every time, waits lower floor's initial set to pour last layer again after having certain degree of hardness, until it reaches the height of needs；
5) die cavity is formed:After second stage concrete initial set, screw out the stay bolt of side below water pocket, release water CF
Body, arranges suspension hook in the lifting hole(eyelet) of skeleton, hangs out swaging die, form semicircle die cavity in second stage concrete section part；
6) asphalt reperfusion：Block the pipe of lower end, fill molten asphalt in semicircle die cavity, cool down；
When arranging multiple movement joint, repeat the above steps 1-6, Colophonium does and once irrigates or irrigate for several times；
The swaging die hanging out is cleared up in time, is maintained, storage, with profit recycling.
Beneficial effects of the present invention
1. using the present invention swaging die preset mode so that one, second stage concrete pours conveniently, section is neat, permissible
Precast a semicircle die cavity in second stage concrete section；
2. fill water in the water pocket of this swaging die, the heat that concrete setting sends can be reduced；
3. swaging die hangs out second stage concrete after using and can reuse, and the minimizing that can economize on resources wastes；
4. the undergrounds such as checkdam, cistern, subway, culvert, sluice, tunnel, the permanent seam in Underwater Engineering can be solved
Leakage problems；
5. compare with conventional construction method, because it is not required to concrete soil box, it is possible to reduce needed for concrete soil box
Manually, the expense such as machinery, template；
6., again because being not required to reserved channel-section steel internally, save metal material consumption；
7. adopt this method construction the working procedure on critical circuits in the past, be changed into non-key circuit operation, save
Duration, create very big economic benefit and social benefit.
8. the technology of the present invention can solve the coagulation that multiple ground condition/stratum differential settlement or the change due to temperature cause
The deformation joint seepage problem that the reason such as expand with heat and contract with cold of native component causes；Can also prevent because of breaking that the natural disasters such as earthquake cause
The leakage problems that the face interface changing of the relative positions, deformation lead to.
Brief description
Fig. 1 is the overlooking the structure diagram of the skeleton of the swaging die of the present invention, wherein visible groove and base plate；
Fig. 2 is the perspective view with fluted convex surface of Fig. 1 it is seen that base plate radius is identical with groove height；
Fig. 3 is the perspective view of the groove plane of Fig. 1 it is seen that the both sides of skeleton are longitudinally spaced-apart setting
There is fixing hole；
Fig. 4 is that the water pocket projecting surface perspective view of the swaging die of the present invention is provided with projection it is seen that water pocket is cylindrical, on
End is provided with water inlet, and lower end side is provided with apopore；
Fig. 5 is the water pocket semicolumn flat and stereo structural representation of the swaging die of the present invention it is seen that water pocket groove and both sides
Fixing point；
Fig. 6 be the present invention swaging die assembling after projecting surface perspective view, the high water outlet in wherein visible skeleton top
Capsule top certain distance, typically exceeds 20-40cm, to facilitate lifting；
Fig. 7 be the present invention swaging die assembling after another side flat and stereo structural representation, wherein visible water pocket plane
Groove in the middle part of the fixing hole cooperation of fixing point and skeleton plane, water pocket and the groove fit in the middle part of skeleton；
Fig. 8 is the swaging die overlooking the structure diagram of the present invention, and the fixing point of wherein visible water pocket plane protrudes from skeleton
Fixing hole, to ensure not falling out to cause deformation；
Fig. 9 be at Fig. 8 A mplifying structure schematic diagram it is seen that skeleton side is provided with 45 ° of chamferings；
Figure 10 is the swaging die cross-sectional structure schematic diagram of the present invention it is seen that justifying before the wall ratio of water pocket groove and both sides
Thick at arc, and both sides gradually forwardly circular arc thinning, side is provided with apopore；
Figure 11 is that the swaging die of the present invention is arranged on the perspective view of fist stage concrete section part, wherein protrusion
Sealing piece is arranged in the groove of skeleton, and skeleton is higher than the sealing piece certain altitude of concrete cross section, and water pocket is equal to or slightly higher than
Concrete cross section, water pocket bottom side apopore is provided with pipe stay bolt and passes through pipe and apopore cooperation；
Figure 12 be water pocket apopore enlarged schematic partial view it is seen that stay bolt screws out in pipe, now for the state of discharging water,
Stay bolt is tightened as closed state by pipe and apopore；
Figure 13 is that the swaging die of the present invention is arranged on a phase and the overlooking the structure diagram of second stage concrete section part, wherein
The sealing piece protruding is arranged in the groove of skeleton；
Figure 14 is the die cavity moulding/demoulding of the present invention after hanging out, in the prefabricated semicircle die cavity of second stage concrete section part
Fill the overlooking the structure diagram after Colophonium, wherein sealing piece half is located in fist stage concrete, and the half of protrusion is located at die cavity
In interior Colophonium.
In figure sequence number：1. skeleton, 2. groove, 3. base, 4. fixing hole, 5. lifting hole(eyelet), 6. water pocket groove, 7. antetheca, 8. enters
The mouth of a river, 9. lobe, 10. apopore, 11. fixing points, 12. side walls, 13. fist stage concretes, 14. pipes, 15. stay bolts, 16.
Sealing piece, 17. bituminous felts, 18. second stage concretes, 19. Colophoniumes.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment 1, refer to the attached drawing：A kind of water-bag type concrete works movement joint sealing swaging die, including skeleton 1 and water
Capsule, described water pocket is connected with skeleton 1 and is arranged on outside skeleton, apply described swaging die when, described skeleton 1 be embedded in one
The sealing piece 16 of phase concrete 13 section part connects, and fills water in described water pocket, pours second stage concrete 18, and in the second stage of coagulation
After native 18 initial sets, discharge the water in described water pocket, and after described skeleton 1 and water pocket are removed, in second stage concrete 18 section
Interior formation is available for injecting the semicircle die cavity of molten asphalt 19.
More preferred, described sealing piece 16 is rectangle copper sheet, and sealing piece 16 half is embedded in fist stage concrete in advance
In 13, second half stretches out from fist stage concrete 13 section, and its pre- side being embedded in fist stage concrete 13 is longitudinally provided with 90 ° of foldings
Angle；
More preferred, it is provided with groove 2 in the middle part of described skeleton 1, and longitudinally spaced being provided with both sides of described skeleton 1 is consolidated
Determine hole 4, and the upper and lower end of described skeleton 1 is respectively equipped with lifting hole(eyelet) 5 and base 3, two sides of described skeleton 1 arrange 45 ° simultaneously
Angle.
Further, the radius of described base 3 is less than or equal to described groove 2 depth.
More preferred, described water pocket has arc section structure, and its upper end is provided with water inlet 8, and water inlet 8 be provided with can
With the lid screwing, lower end is provided with apopore 10, and apopore 10 is provided with the stay bolt 15 with its matching thread, under apopore 10
Portion sets Packed bottom.
Further, the upper surface of described water pocket is plane, and the middle part of this plane is provided with water pocket groove 6 along longitudinal, and
It is provided with fixing point 11 in described water pocket groove 6 both sides are longitudinally spaced, described water pocket groove 6 is recessed with the skeleton on described skeleton 1
Groove 2 is fitted close, the fixing point 11 on water pocket is fitted close with the fixing hole 4 on described skeleton 1.
Further the thickness of described water pocket two side 12 is 2 times of antetheca 7 thickness.
Further described water pocket adopts and is also mingled with reinforcing fiber silk, water in rubber bag with water, and the cyst wall of described water pocket
Capsule circular arc external surface is provided with lobe 9.Wherein, it is provided with groove 2 in the middle part of described skeleton 1, with accommodating preset sealing piece 16, bone
The both sides of frame 1 are longitudinally spaced to be provided with fixing hole 4, is deformed after water pocket prevention liquid feeding with fixing, the upper end of skeleton 1 is provided with lifting hole(eyelet) 5,
Conveniently stripped and take out, the lower end of skeleton 1 is provided with base 3 it is ensured that water pocket hangs out die cavity together；Two sides of skeleton 1
45 ° of chamferings of setting, conveniently stripped.
Wherein, the radius of fan-shaped base 3 is equal to described groove 2 depth or 2/3 about, Ke Yicheng of base 3 radius
The most of water pocket bottom surface of load is it is ensured that disposably hang out skeleton 1 and water pocket.
Wherein, described water pocket is semi-cylindrical or more than half elliptical cylinder-shape, and its upper end is provided with water inlet 8, and lower end is provided with close
The bottom of envelope, is provided with apopore 10 in bottom side, a stay bolt 15 is tightened with apopore 10 or unscrewed, and blocks water to reach sealing
Or the purpose that discharges water, on water pocket, plane is longitudinally provided with water pocket groove 6 to the middle part of lower plane, and the size of water pocket groove 6 is recessed with skeleton
Groove 2 close-fitting, the both sides of the plane of water pocket are longitudinally spaced-apart and are provided with fixing point 11；Described water pocket two side 12 is antetheca
The groove 2 of 2 times of 7 thickness, and gradually forward wall 7 circular arc is thinning for two side 12, water pocket groove 6 and fixing point 11 and skeleton 1 and
Fixing hole 4 is correspondingly arranged, and dimensional fits are good, can closely be assembled integrally.
The demoulding and reach some strength for convenience, described water pocket selects rubber bag with water, and also presss from both sides in water pocket pars intramuralis
Miscellaneous have reinforcing fiber silk, the reinforcing fiber silk particularly intersecting in length and breadth.
In order that Colophonium 19 is adhesive more preferable in concrete-type intracavity, projection can be distributed with water pocket circular arc external surface
Portion 9, lobe 9 can be round point shape, or the glazing bar in vertical or horizontal protrusion surface, can be formed recessed after the demoulding in die cavity
Point or groove, to increase the cohesive force of Colophonium 19.
The present embodiment also discloses a kind of manufacture method of water-bag type concrete works movement joint sealing swaging die, described
Swaging die includes skeleton 1 and water pocket it is characterised in that including following technique and step：
1) skeleton 1 makes：Skeleton 1 be rectangular steel plates, thickness 2-4mm, length be more than movement joint height 20-40cm, in
Portion folds or welds groove 2, and groove 2 depth is 15-30cm, groove 2 width 5-10cm, skeleton 1 width 30-50cm containing groove 2,
It is longitudinally spaced-apart setting fixing hole 4 in the both sides of skeleton 1, the upper recess 2 of skeleton 1 arranges lifting hole(eyelet) 5, in skeleton
The 1 lower end left and right sides is respectively welded the base 2 of sector, and the radius of described base 2 is equal to the depth of described groove 1, skeleton 1
Two sides arrange 45 ° of chamferings；
2) water pocket makes：Water pocket is cast for rubber, and water pocket is semi-cylindrical, and the middle part of its plane is longitudinally provided with water pocket groove
6, the size of water pocket groove 6 is mated with skeleton groove 2, and the thickness of its groove walls and two side 12 is more than the thickness of antetheca 7 circular arc；
Its upper end of described water pocket is provided with water inlet 8, and water inlet 8 is provided with the lid that can screw, and lower end side is provided with apopore 10,
And apopore 10 is provided with the stay bolt 15 with its matching thread, apopore 10 bottom sets Packed bottom, the fore-and-aft plane of water pocket
Both sides be provided with several fixing points 11, the position of each fixing point 11, size with the fixing hole 4 of corresponding skeleton 1 and are mated；Water pocket
Water pocket pars intramuralis containing upper and lower termination accompanies reinforcing fiber silk, and its circular arc external surface is provided with lobe 9；
3) assembling of swaging die：Water pocket groove 6 is directed at skeleton groove 2, water pocket bottom is arranged on skeleton base 3, institute
State the skeleton groove 2 on water pocket groove 6 and described skeleton be fitted close, the fixation on the fixing point 11 on water pocket and described skeleton
Hole 4 is fitted close, and is assembled integrally the swaging die that completes.
The present embodiment also discloses a kind of construction method of water-bag type concrete works movement joint sealing swaging die, including such as
Lower technique and step：
1) fist stage concrete pours：By red copper sealing piece 16 have knuckle while being preset in fist stage concrete 13 movement joint
Section part, sealing piece 16 is longitudinally disposed at the centre of concrete cross section width, the pre-buried half of its width, protrudes half, stent
Plate and sealing piece 16 after-pouring fist stage concrete 13；
2) setting of swaging die：Fist stage concrete 13 solidifies a couple of days, arranges swaging die at concrete cross section, swaging die
Skeleton groove 2 is stuck on the sealing piece 16 of fist stage concrete 13 section protrusion, setting drip on the concrete cross section of skeleton 1 both sides
Blue or green asphalt felt 17；In the outer setting pipe 14 of apopore 10 of water pocket side, pipe 14 and apopore 10 are passed through in stay bolt 15 one end
It is spirally connected；
3) water pocket water filling：In the water pocket of the swaging die setting, the water inlet 8 from water pocket top adds water or other liquid
Body, water pocket tightens lid after filling it up with；
4) second stage concrete pours：After setting swaging die and template, second stage concrete 18 pours according to profile height layering
Build, every time every layer of 50cm, wait lower floor's initial set to pour last layer again after having certain degree of hardness, until it reaches the height of needs；
5) die cavity is formed:After second stage concrete 18 initial set, screw out the stay bolt 15 of side below water pocket, release in water pocket
Liquid, arranges suspension hook in the lifting hole(eyelet) 5 of skeleton 1, hangs out swaging die, form semicircle die cavity in second stage concrete 18 section part；
6) asphalt reperfusion：Block the pipe 14 of lower end, fill No. 30 building asphalts 19 of melting in semi-circular intracavity, depending on applying
Work scene temperature cool time general 2-12 hour；
When arranging multiple movement joint, repeat the above steps 1-6, Colophonium 19 does and once irrigates or irrigate for several times；Hang out
Swaging die is cleared up in time, is maintained, storage, with profit recycling.
The skeleton of the present invention highly be generally 2.5M, water pocket height 2.2M, each frame film can pour 2.0M about coagulation
Cob wall body, such as body of wall, more than 2.0M, after form removal, improves swaging die, repeats aforementioned construction method, until meeting body of wall height；Should
Red copper sealing piece and horizontal sealing piece are connected by Site Welding.
The present invention is not required to concrete soil box, can 20-30 days reduction of erection time；Swaging die can be reused；This die cavity
Fill water in the water pocket of mould, the heat that concrete setting sends can be reduced；Can be in the box dam retaining wall such as checkdam, cistern
Construction, can also be used for the application of the undergrounds such as subway, culvert, tunnel, the various concrete works movement joint sealings such as under water, movement joint
Neatly non-leakage；The deformation joint seepage water problems that stratum differential settlement leads to can be solved using this technology, or because of environment temperature
The deformation joint seepage problem leading to of expanding with heat and contract with cold of the concrete component that the change of degree causes；Can also prevent because of the nature such as earthquake
The leakage problems that deformation such as the movement joint section interface changing of the relative positions that disaster causes, displacement etc. leads to.
Claims (6)
1. a kind of water-bag type concrete works movement joint sealing swaging die is it is characterised in that it includes skeleton and water pocket, described bone
It is provided with groove, along being longitudinally provided with water pocket groove, water pocket groove both sides are longitudinally spaced to be set at the middle part of described water pocket plane in the middle part of frame
There is fixing point, water pocket groove is fitted close and is arranged on outside skeleton with the skeleton groove on described skeleton, is applying described type
During the mould of chamber, the skeleton groove of swaging die is stuck on the sealing copper sheet of fist stage concrete section protrusion, fills water in described water pocket,
Pour second stage concrete, and after second stage concrete initial set, discharge the water in described water pocket, and described skeleton and water pocket are moved
After removing, form the semicircle die cavity for injection molten asphalt in second stage concrete.
2. water-bag type concrete works movement joint sealing swaging die according to claim 1 is it is characterised in that described stops
Water copper sheet is rectangle, and its pre- side being embedded in fist stage concrete is longitudinally provided with 90 ° of knuckles, and opposite side breaks from fist stage concrete
The protruding preseting length in middle part in face.
3. water-bag type concrete works movement joint sealing swaging die according to claim 1 is it is characterised in that described skeleton
Middle part is provided with groove, and described skeleton both sides longitudinally spaced be provided with fixing hole, and the upper and lower end of described skeleton sets respectively
There are lifting hole(eyelet) and base, two sides of described skeleton arrange 45 ° of chamferings simultaneously.
4. water-bag type concrete works movement joint sealing swaging die according to claim 3 is it is characterised in that described bottom
The radius of seat is less than described depth of groove.
5. water-bag type concrete works movement joint sealing swaging die according to claim 1 is it is characterised in that described water pocket
There is arc section structure, its upper end is provided with water inlet, and water inlet is provided with the lid that can screw, and lower end is provided with water outlet
Hole, water outlet in the hole is provided with screw thread and stay bolt, and the screw thread of stay bolt is mated with the screw thread of water outlet in the hole, and apopore bottom is provided with water
The bottom of the sealing of capsule.
6. water-bag type concrete works movement joint sealing swaging die according to claim 3 is it is characterised in that described water pocket
Upper surface be plane, and the middle part of this plane is along being longitudinally provided with water pocket groove, and in described water pocket groove both sides along between longitudinal direction
Every being provided with fixing point, the skeleton groove on described water pocket groove and described skeleton is fitted close, the fixing point on water pocket with described
Fixing hole on skeleton is fitted close.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155772.8A CN106759518B (en) | 2014-11-10 | 2014-11-10 | Concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber |
| CN201410627672.5A CN104314047B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method |
| CN201510918853.8A CN105568927B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works movement joint sealing swaging die |
| CN201611155657.0A CN106592532B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201611155773.2A CN106522167B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works sealing swaging die with protrusion |
| CN201611265274.9A CN106759115B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with protrusion |
| CN201510919231.7A CN105370035B (en) | 2014-11-10 | 2014-11-10 | Manufacturing method of water-bag-type concrete-project deformation-joint water-stopping cavity film |
| CN201611155771.3A CN106522166B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works swaging die with protrusion and reinforcing fiber |
| CN201611155658.5A CN106759112B (en) | 2014-11-10 | 2014-11-10 | The manufacturing method of concrete works sealing swaging die with reinforcing fiber |
| CN201611155656.6A CN106759111B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with reinforcing fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410627672.5A CN104314047B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method |
Related Child Applications (9)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611265274.9A Division CN106759115B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with protrusion |
| CN201611155773.2A Division CN106522167B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works sealing swaging die with protrusion |
| CN201611155772.8A Division CN106759518B (en) | 2014-11-10 | 2014-11-10 | Concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber |
| CN201510918853.8A Division CN105568927B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works movement joint sealing swaging die |
| CN201510919231.7A Division CN105370035B (en) | 2014-11-10 | 2014-11-10 | Manufacturing method of water-bag-type concrete-project deformation-joint water-stopping cavity film |
| CN201611155771.3A Division CN106522166B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works swaging die with protrusion and reinforcing fiber |
| CN201611155658.5A Division CN106759112B (en) | 2014-11-10 | 2014-11-10 | The manufacturing method of concrete works sealing swaging die with reinforcing fiber |
| CN201611155656.6A Division CN106759111B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201611155657.0A Division CN106592532B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works deformation joint sealing swaging die with reinforcing fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314047A CN104314047A (en) | 2015-01-28 |
| CN104314047B true CN104314047B (en) | 2017-03-01 |
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ID=52369348
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510919231.7A Expired - Fee Related CN105370035B (en) | 2014-11-10 | 2014-11-10 | Manufacturing method of water-bag-type concrete-project deformation-joint water-stopping cavity film |
| CN201611155658.5A Active CN106759112B (en) | 2014-11-10 | 2014-11-10 | The manufacturing method of concrete works sealing swaging die with reinforcing fiber |
| CN201611155773.2A Active CN106522167B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works sealing swaging die with protrusion |
| CN201611155772.8A Active CN106759518B (en) | 2014-11-10 | 2014-11-10 | Concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber |
| CN201611265274.9A Expired - Fee Related CN106759115B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with protrusion |
| CN201611155656.6A Active CN106759111B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201510918853.8A Expired - Fee Related CN105568927B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works movement joint sealing swaging die |
| CN201611155657.0A Active CN106592532B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201410627672.5A Expired - Fee Related CN104314047B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method |
| CN201611155771.3A Active CN106522166B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works swaging die with protrusion and reinforcing fiber |
Family Applications Before (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510919231.7A Expired - Fee Related CN105370035B (en) | 2014-11-10 | 2014-11-10 | Manufacturing method of water-bag-type concrete-project deformation-joint water-stopping cavity film |
| CN201611155658.5A Active CN106759112B (en) | 2014-11-10 | 2014-11-10 | The manufacturing method of concrete works sealing swaging die with reinforcing fiber |
| CN201611155773.2A Active CN106522167B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works sealing swaging die with protrusion |
| CN201611155772.8A Active CN106759518B (en) | 2014-11-10 | 2014-11-10 | Concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber |
| CN201611265274.9A Expired - Fee Related CN106759115B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with protrusion |
| CN201611155656.6A Active CN106759111B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201510918853.8A Expired - Fee Related CN105568927B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works movement joint sealing swaging die |
| CN201611155657.0A Active CN106592532B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works deformation joint sealing swaging die with reinforcing fiber |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611155771.3A Active CN106522166B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works swaging die with protrusion and reinforcing fiber |
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| CN (10) | CN105370035B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107965324B (en) * | 2017-09-29 | 2023-12-22 | 中铁二十三局集团有限公司 | Assembled underpass tunnel |
| CN110144850B (en) * | 2019-05-22 | 2020-10-20 | 无锡市水利设计研究院有限公司 | Water stopping method of water stopping system for gate station |
| CN110205988B (en) * | 2019-06-25 | 2024-07-09 | 广东省水利水电第三工程局有限公司 | Dual water stop system connected with new and old water outlet box culverts and construction process thereof |
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| CA1145131A (en) * | 1980-04-05 | 1983-04-26 | Hajime Yamaji | Aqueously-swelling water stopper and a process of stopping water thereby |
| CN1042580A (en) * | 1989-12-21 | 1990-05-30 | 北京市第五城市建设工程公司 | Large forms for deformation joint |
| JP3022310B2 (en) * | 1996-03-13 | 2000-03-21 | 西武ポリマ化成株式会社 | Joint material for caisson |
| JP3761253B2 (en) * | 1996-07-24 | 2006-03-29 | 白島石油備蓄株式会社 | Joint structure in underwater structures |
| JP2000345535A (en) * | 1999-06-03 | 2000-12-12 | Kumagai Gumi Co Ltd | Water stop structure for precast member |
| JP4657071B2 (en) * | 2005-01-27 | 2011-03-23 | シバタ工業株式会社 | Sealing material for joints and method for producing the same |
| JP5395469B2 (en) * | 2009-03-11 | 2014-01-22 | 大成建設株式会社 | Construction method of water stop structure and water stop structure |
| CN201649634U (en) * | 2009-10-16 | 2010-11-24 | 刘瑞林 | Mould for concrete flat roof contraction joint leakage-proof construction |
| CN201554225U (en) * | 2009-11-17 | 2010-08-18 | 江苏江都建设工程有限公司 | Hole-forming wood mould for preparing deep bolt holes on equipment basis |
| CN201713830U (en) * | 2010-05-21 | 2011-01-19 | 宝山钢铁股份有限公司 | Plugging device for underground-structure deformation joint |
| CN202925571U (en) * | 2012-11-06 | 2013-05-08 | 中交第二航务工程局有限公司 | Annular waterproof capsule for over 20m deep marine environment |
| CN203230183U (en) * | 2013-04-21 | 2013-10-09 | 青岛一建集团有限公司 | Shear wall expansion joint formwork erecting and reinforcing device |
| CN203247842U (en) * | 2013-05-29 | 2013-10-23 | 中国十七冶集团有限公司 | Reinforcing device of concrete structure expansion joint formwork |
| CN203487559U (en) * | 2013-10-09 | 2014-03-19 | 山东省水利科学研究院 | Special-shaped air bag for underground diaphragm wall joint |
| CN104652364B (en) * | 2014-02-12 | 2016-06-01 | 苏州多固工程设计有限公司 | The constructional method of the vertical water sealing structure of a kind of hydro project |
| CN203808113U (en) * | 2014-03-02 | 2014-09-03 | 杨玉霞 | Concrete engineering expansion joint vertical water-stop structure |
| CN103774699B (en) * | 2014-03-02 | 2015-07-15 | 福建九鼎建设集团有限公司 | Vertical water-stop structure for concrete engineering expansion joint as well as manufacturing and construction methods for same |
| CN103821180B (en) * | 2014-03-02 | 2015-07-29 | 山东交通学院 | The two water-stopping structure of a kind of concrete extension joint |
-
2014
- 2014-11-10 CN CN201510919231.7A patent/CN105370035B/en not_active Expired - Fee Related
- 2014-11-10 CN CN201611155658.5A patent/CN106759112B/en active Active
- 2014-11-10 CN CN201611155773.2A patent/CN106522167B/en active Active
- 2014-11-10 CN CN201611155772.8A patent/CN106759518B/en active Active
- 2014-11-10 CN CN201611265274.9A patent/CN106759115B/en not_active Expired - Fee Related
- 2014-11-10 CN CN201611155656.6A patent/CN106759111B/en active Active
- 2014-11-10 CN CN201510918853.8A patent/CN105568927B/en not_active Expired - Fee Related
- 2014-11-10 CN CN201611155657.0A patent/CN106592532B/en active Active
- 2014-11-10 CN CN201410627672.5A patent/CN104314047B/en not_active Expired - Fee Related
- 2014-11-10 CN CN201611155771.3A patent/CN106522166B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106522166B (en) | 2019-01-29 |
| CN106759112B (en) | 2019-02-05 |
| CN106592532A (en) | 2017-04-26 |
| CN106759115A (en) | 2017-05-31 |
| CN105568927A (en) | 2016-05-11 |
| CN106759111B (en) | 2019-01-22 |
| CN106592532B (en) | 2018-12-21 |
| CN105568927B (en) | 2017-05-31 |
| CN106522167B (en) | 2019-01-04 |
| CN105370035B (en) | 2017-05-24 |
| CN104314047A (en) | 2015-01-28 |
| CN106759518B (en) | 2019-01-15 |
| CN106759518A (en) | 2017-05-31 |
| CN106759111A (en) | 2017-05-31 |
| CN105370035A (en) | 2016-03-02 |
| CN106522166A (en) | 2017-03-22 |
| CN106759112A (en) | 2017-05-31 |
| CN106759115B (en) | 2018-12-21 |
| CN106522167A (en) | 2017-03-22 |
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